CN104155126A - Dust removal efficiency detection device and detection method of electrostatic dust removal device - Google Patents
Dust removal efficiency detection device and detection method of electrostatic dust removal device Download PDFInfo
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- CN104155126A CN104155126A CN201310176041.1A CN201310176041A CN104155126A CN 104155126 A CN104155126 A CN 104155126A CN 201310176041 A CN201310176041 A CN 201310176041A CN 104155126 A CN104155126 A CN 104155126A
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- 239000000428 dust Substances 0.000 title claims abstract description 198
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 239000012717 electrostatic precipitator Substances 0.000 claims description 69
- 238000009434 installation Methods 0.000 claims description 18
- 238000012360 testing method Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000005686 electrostatic field Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005367 electrostatic precipitation Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The invention discloses a dust removal efficiency detection device of an electrostatic dust removal device, which comprises a box body, wherein an air inlet, an ionization module placing part, a dust collection module placing part and an air outlet are sequentially arranged on the box body from one end to the other end of the box body, a closed airflow channel is arranged between the air inlet and the air outlet, at least one of the ionization module placing part and the dust collection module placing part is provided with at least two mounting positions, and the distance between each mounting position and the air inlet is unequal. The distance between the ionization module and the dust collection module or the distance between the ionization module and the dust collection module and the air inlet can be changed, so that the working states of the electrostatic dust collection device in different environments can be simulated, and the dust collection efficiency of the electrostatic dust collection device in different environments can be measured. The device considers the setting position of the ionization module and the dust collection module when detecting the dust collection efficiency of the electrostatic dust collection device, so that the dust collection efficiency of the electrostatic dust collection device is detected with higher accuracy. The invention also discloses a dust removal efficiency detection method of the electrostatic dust removal device.
Description
Technical field
The present invention relates to pick-up unit technical field, relate in particular to a kind of efficiency of dust collection pick-up unit of electrostatic precipitator.The invention still further relates to a kind of efficiency of dust collection detection method of electrostatic precipitator.
Background technology
Electrostatic precipitator is a kind of comparatively conventional dust arrester, its chief component parts comprise ionization module and the module of gathering dust, after ionization module energising, will form electrostatic field, after entering this electrostatic field, the dust in dedusting medium will be ionized and then charged, the module of gathering dust can apply to charged dust Electrostatic Absorption power, and then dust is separated from treat dedusting medium, realize the dedusting of medium.Along with people are for the improving constantly of environmental quality requirement, the efficiency of dust collection of electrostatic precipitator has obtained paying close attention to more and more widely.
In conventional art, in order to detect the efficiency of dust collection of electrostatic precipitator, conventionally the mode adopting is, air inlet and air outlet place at electrostatic precipitator all arrange detector, this detector can be measured medium at the dust content that enters electrostatic precipitator front and back, and then draw the efficiency of dust collection of this electrostatic precipitator, and realize the assessment to the dust removal performance of electrostatic precipitator, effectively control the quality of electrostatic precipitator.
Yet, said method is positioned over electrostatic precipitator complete machine in one specific working environment and detects, and this specific working environment is not paid attention to for the factor that affects the efficiency of dust collection of electrostatic precipitator, cause ionization module and accuracy that the efficiency of dust collection of the module of gathering dust detects not high.
In sum, how to solve ionization module and the lower problem of accuracy of the efficiency of dust collection of the module of gathering dust detection, become those skilled in the art's technical barrier urgently to be resolved hurrily.
Summary of the invention
The efficiency of dust collection pick-up unit that the object of this invention is to provide a kind of electrostatic precipitator, the accuracy that this device can improve ionization module and the efficiency of dust collection of the module of gathering dust detects.Another object of the present invention is to provide a kind of efficiency of dust collection detection method of electrostatic precipitator.
To achieve these goals, the invention provides following technical scheme:
A kind of efficiency of dust collection pick-up unit of electrostatic precipitator, comprise casing, on described casing, from its one end, there is successively air inlet, ionization module placement section, the module of gathering dust placement section and air outlet to its other end, between described air inlet and described air outlet, there is gas channel, described ionization module placement section and described in gather dust at least one in module placement section there are at least two installation sites, the distance described in each between installation site and described air inlet is not etc.
Preferably, in the efficiency of dust collection pick-up unit of above-mentioned electrostatic precipitator, also comprise the wind speed by-pass cock being arranged on described casing, described wind speed by-pass cock is electrically connected to the air-supply arrangement at described air inlet place.
Preferably, in the efficiency of dust collection pick-up unit of above-mentioned electrostatic precipitator, also comprise the field intensity by-pass cock being arranged on described casing, described field intensity by-pass cock can be electrically connected to the ionization module at described ionization module placement section place.
Preferably, in the efficiency of dust collection pick-up unit of above-mentioned electrostatic precipitator, described efficiency of dust collection pick-up unit has a plurality of described ionization module, and a plurality of described ionization module is ranks distribution.
Preferably, in the efficiency of dust collection pick-up unit of above-mentioned electrostatic precipitator, described field intensity by-pass cock is two or more, and described in each, field intensity by-pass cock is electrically connected to the described ionization module of corresponding row or column.
Preferably, in the efficiency of dust collection pick-up unit of above-mentioned electrostatic precipitator, described wind speed by-pass cock and described field intensity by-pass cock are all arranged on the side plate on described casing with air inlet.
Preferably, in the efficiency of dust collection pick-up unit of above-mentioned electrostatic precipitator, described ionization module placement section comprises ionization module locating slot.
Preferably, in the efficiency of dust collection pick-up unit of above-mentioned electrostatic precipitator, described in the module placement section that gathers dust comprise the module locating slot that gathers dust.
Preferably, in the efficiency of dust collection pick-up unit of above-mentioned electrostatic precipitator, described casing comprises body and upper cover, described upper cover comprises the first lid, the second lid and the 3rd lid setting gradually from described air inlet to described air outlet, described the second lid is relative with described ionization module placement section, described the 3rd lid with described in the module placement section that gathers dust relative, and described the second lid and the described the 3rd covers and all removably connects with described body.
Preferably, in the efficiency of dust collection pick-up unit of above-mentioned electrostatic precipitator, described the second lid and/or the described the 3rd covers and is provided with handle.
Preferably, in the efficiency of dust collection pick-up unit of above-mentioned electrostatic precipitator, described casing is transparent casing.
In technique scheme, the efficiency of dust collection pick-up unit of electrostatic precipitator provided by the invention comprises casing, on casing, from its one end, there is successively air inlet, ionization module placement section, the module of gathering dust placement section and air outlet to its other end, between air inlet and air outlet, there is airtight gas channel, ionization module placement section and at least one in module placement section of gathering dust have at least two installation sites, and the distance between each installation site and air inlet is not etc.During this efficiency of dust collection pick-up unit work, the ionization module of electrostatic precipitator and the module of gathering dust are positioned over respectively to ionization module placement section and the corresponding installed position of the module placement section that gathers dust, the medium being entered by air inlet can flow to air outlet along gas channel, dust in medium is ionized by ionization module in this course, and further by the module of gathering dust, adsorbed, and then realize dedusting, then by detector, can record ionization module and the efficiency of dust collection of the module of gathering dust.
Known by above-mentioned analysis, in efficiency of dust collection pick-up unit provided by the invention, ionization module placement section and at least one in module placement section of gathering dust have at least two installation sites, distance between each installation site and air inlet is not etc., make ionization module and gather dust at least one position changeable in casing in module, i.e. distance variable between distance between the two or both and air inlet, and then the duty of simulation electrostatic precipitator in varying environment, thereby measure the efficiency of dust collection of electrostatic precipitator under varying environment.Obviously, than the content of introducing in background technology, this device has been considered this factor of setting position of ionization module and the module of gathering dust when detecting the efficiency of dust collection of electrostatic precipitator, makes the efficiency of dust collection detection of ionization module and the module of gathering dust have higher accuracy.
The present invention also provides a kind of efficiency of dust collection detection method of electrostatic precipitator, adopts the efficiency of dust collection pick-up unit of the electrostatic precipitator described in above-mentioned any one, comprises the following steps:
In casing, blow;
Open casing, ionization module is put into the ionization module placement section place of described casing, the module of gathering dust is put into the module placement section place of gathering dust of casing;
Opening ionization module tests to start with the module of gathering dust;
Test duration reaches after Preset Time, detects the granule number at air inlet place and air outlet place, calculates efficiency of dust collection;
Open casing, change described ionization module and described in the gather dust installation site of module, repeated test;
According to the efficiency of dust collection of repeatedly measuring gained draw described ionization module and described in gather dust the efficiency of dust collection of module while reaching the highest and between air inlet distance.
Because the efficiency of dust collection pick-up unit of above-mentioned electrostatic precipitator has above-mentioned technique effect, adopt the efficiency of dust collection detection method of this efficiency of dust collection pick-up unit also should there is corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in the embodiment of the present invention or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The decomposition texture schematic diagram of the efficiency of dust collection pick-up unit of the electrostatic precipitator that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is Fig. 1 along A to the schematic diagram after observing and be rotated counterclockwise roughly 90 °;
The mounting structure schematic diagram of the efficiency of dust collection pick-up unit that Fig. 3 provides for the embodiment of the present invention;
Fig. 4 is the vertical view of Fig. 3.
In upper Fig. 1-4:
Body 11, first lid the 12, second lid the 13, the 3rd lid 14, ionization module placement section 21, the module of gathering dust placement section 22, wind speed by-pass cock 23, air-supply arrangement 24, field intensity by-pass cock 25, ionization module 31, the module 32 of gathering dust.
Embodiment
Core of the present invention is to provide a kind of efficiency of dust collection pick-up unit of electrostatic precipitator, the accuracy that this device can improve ionization module and the efficiency of dust collection of the module of gathering dust detects.Another core of the present invention is to provide a kind of efficiency of dust collection detection method of electrostatic precipitator.
In order to make those skilled in the art understand better technical scheme provided by the invention, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As Figure 1-4, the efficiency of dust collection pick-up unit of the electrostatic precipitator that the embodiment of the present invention provides comprises detector and casing, on casing, from its one end, has successively air inlet, ionization module placement section 21, the module of gathering dust placement section 22 and air outlet to its other end.Medium is entered by air inlet, and air inlet place operated by rotary motion has air-supply arrangement 24, and this air-supply arrangement can be fan or blower fan; Ionization module placement section 21 is for installing the ionization module 31 of electrostatic precipitator, this ionization module placement section 21 can be the locator protrusions group of a plurality of discrete distributions, each locator protrusions group can be relative with two of ionization module 31 surperficial butt, thereby the location of realizing ionization module 31; The module of gathering dust placement section 22 is for the module 32 of gathering dust of electrostatic precipitator is installed, and this module placement section 22 that gathers dust can consist of the locator protrusions group of a plurality of discrete distributions equally, to realize the location of the module 32 of gathering dust; Between air inlet and air outlet, have airtight gas channel, this gas channel can be through ionization module 31 and the module 32 of gathering dust, so that then medium is adsorbed on dust arrester installation 32 along being ionized in the mobile process of this gas channel; Air inlet place and air outlet place are provided with detector, and this detector can the dust content of measuring media before entering this efficiency of dust collection pick-up unit, and the dust content of medium while flowing out this efficiency of dust collection pick-up unit.
The key improvements part of above-mentioned efficiency of dust collection pick-up unit is, ionization module placement section 21 and at least one in module placement section 22 of gathering dust have at least two installation sites, distance between each installation site and air inlet is not etc., it is the installation site that ionization module placement section 21 has at least two location ionization module 31, or the module placement section 22 that gathers dust has the gather dust installation site of module 32, at least two location, or ionization module placement section 21 and the module placement section 22 that gathers dust all have at least two installation sites, so that ionization module 31 and gather dust distance between module 32 and air inlet and ionization module 31 and the distance of gathering dust between module 32 at least one can in testing process, change.
During this efficiency of dust collection pick-up unit work, the ionization module of electrostatic precipitator 31 and the module 32 of gathering dust are positioned over respectively to the corresponding installed position of ionization module placement section 21 and the module placement section 22 that gathers dust, then casing is sealed, the medium being entered by air inlet can flow to air outlet along gas channel, dust in medium is ionized by ionization module 31 in this course, and further by module 32 absorption of gathering dust, and then realize dedusting, then by detector, can record the efficiency of dust collection of ionization module 31 and the module 32 of gathering dust, during test, then detector can take multiple measurements and average.
Known by above-mentioned analysis, in the efficiency of dust collection pick-up unit that the embodiment of the present invention provides, ionization module placement section 21 and at least one in module placement section 22 of gathering dust have at least two installation sites, make at least one position changeable in casing in ionization module 31 and the module 32 of gathering dust, i.e. distance variable between distance between the two or both and air inlet, and then the duty of simulation electrostatic precipitator in varying environment, and then measure ionization module 31 and the efficiency of dust collection of module 32 under varying environment that gather dust.Obviously, this device has been considered this factor of setting position of ionization module 31 and the module 32 of gathering dust when detecting the efficiency of dust collection of electrostatic precipitator, makes the efficiency of dust collection detection of ionization module and the module of gathering dust have higher accuracy.
Further in technical scheme, the efficiency of dust collection pick-up unit that the embodiment of the present invention provides also comprises wind speed by-pass cock 23, this wind speed by-pass cock 23 is arranged on casing, and it is electrically connected to the air-supply arrangement 24 at air inlet place, and the electric signal in wind speed by-pass cock 23 can be controlled the wind speed of air-supply arrangement 24.When detecting the efficiency of dust collection of electrostatic precipitator, by operation wind speed by-pass cock 23, adjust the wind speed of air-supply arrangement 24, the duty of electrostatic precipitator under different intake velocities can be simulated, the relation between wind speed and the efficiency of dust collection of electrostatic precipitator can be determined.
Further in technical scheme, the efficiency of dust collection pick-up unit that the embodiment of the present invention provides also comprises field intensity by-pass cock 25, this field intensity by-pass cock 25 is arranged on casing, and it can be electrically connected to ionization module 31, electric signal in strong by-pass cock 25 can be controlled the running status of ionization module 31 on the spot, particularly, at least two action buttons are set on field intensity by-pass cock 25.Usually, ionization module 31 is a plurality of, a plurality of ionization module 31 are positioned in casing by installing plate, above-mentioned field intensity by-pass cock 25 can regulate the number of the ionization module 31 in running status, thereby the field intensity of the electrostatic field that adjustment ionization module 31 produces, detects the efficiency of dust collection of electrostatic precipitator under different field intensity with this.In addition, this field intensity by-pass cock 25 can control that to be positioned at the ionization module 31 of zones of different in running order, for example a plurality of ionization module 31 are ranks distribution, and then all ionization module 31 are divided into a plurality of parts, every partial ionization module 31 is different with respect to the orientation of the module 32 of gathering dust, and so also can detect the residing orientation of ionization module 31 for the impact of electrostatic precipitator efficiency of dust collection.
On the basis of such scheme, field intensity by-pass cock 25 is two or more, and each field intensity by-pass cock 25 is electrically connected to the ionization module 31 of corresponding row or column.Field intensity by-pass cock 25 is set to two or more, is, in order to alleviate, the unhandy problem that too much action button is brought is set on same field intensity by-pass cock 25.And each field intensity by-pass cock 25 is electrically connected to the ionization module 31 of corresponding region, be that the action button that is positioned at the ionization module 31 of the same area is arranged on same field intensity by-pass cock 25, make the more convenient to operate of field intensity by-pass cock 25.
Description through above-mentioned each scheme is visible, the efficiency of dust collection pick-up unit that the embodiment of the present invention provides is updated by self structure, and these three factors of wind speed size that the position of the placement location of ionization module 31 and the module 32 of gathering dust, electrostatic field that ionization module 31 produces and intensity and air-supply arrangement 24 are exported are included in the factor of evaluation of electrostatic precipitation module efficiency of dust collection.On the one hand, for the ionization module 31 of same electrostatic precipitator and the module 32 of gathering dust, constantly change above-mentioned three factors, thereby measure the better running parameter of this electrostatic precipitator; On the other hand, under same parameters, change the ionization module 31 of different electrostatic precipitators and the module 32 of gathering dust, whether the efficiency of dust collection that can detect to batch property these electrostatic precipitation modules is up to standard.Above-mentioned two aspects all have significant positive effect for the efficiency of dust collection accuracy in detection that improves electrostatic precipitation module, make the efficiency of dust collection that this device is electrostatic precipitator that the standard more accurately that provides is provided.
Above-mentioned wind speed by-pass cock 23 and field intensity by-pass cock 25 are arranged at any position on box outer surface conventionally, but for the ease of operation, this practical new embodiment is all arranged at wind speed by-pass cock 23 and field intensity by-pass cock 25 on the side plate on casing with air inlet, obviously, operating personnel can operate wind speed by-pass cock 23 and field intensity by-pass cock 25 without changing operating position simultaneously.In addition, above-mentioned wind speed by-pass cock 23 is arranged on the side plate on casing with air inlet and is also conducive to connect up.
In preferred technical scheme, above-mentioned ionization module placement section 21 comprises at least two ionization module locating slots, this ionization module locating slot can adopt the mode at interior fluting to form, also the mode of setting up plate or strip piece in interior can be adopted, between adjacent two plates or strip piece, above-mentioned ionization module locating slot can be formed.The active area of this ionization module locating slot and ionization module 31 is larger, thereby can improve the reliability of positioning of ionization module,, when ionization module 31 is installed, only ionization module 31 need be inserted in casing meanwhile, and operation more for convenience.In like manner, the above-mentioned module placement section 22 that gathers dust also can comprise at least two module locating slots that gather dust.
Above-mentioned casing generally comprises body 11 and upper cover, and ionization module placement section 21 and the module placement section 22 that gathers dust are all arranged in body 11, and ionization module 31 and the module 32 of gathering dust pack in body 11 by the opening at upper cover place.Accordingly, while changing the position of ionization module 31 and the module 32 of gathering dust, need to upper cover is separated with body 11, and the weight of upper cover is conventionally larger, so the whole upper cover of frequent replacing can increase running cost undoubtedly.In view of this, the upper cover that the embodiment of the present invention provides comprises first lid the 12, second lid the 13 and the 3rd lid 14 that air inlet on body 11 to the direction of air outlet sets gradually.The first lid is 12 near air inlet, and in testing process, without movement, so it is general and body 11 is one-body molded; The second lid 13 removably connects with body 11, and it can be relative with ionization module placement section 21, opens the second lid 13 and just can see ionization module placement section 21; The 3rd lid 14 removably connects with body 11, and it can be relative with the module placement section 22 that gathers dust, and can see the module placement section 22 that gathers dust after opening the 3rd lid 14.In this scheme, while adjusting ionization module 31, only need to open the second lid 13, adjust while gathering dust module 32 and only need to open the 3rd lid 14, avoided situation that whole upper cover is started, thereby reduce the running cost of this efficiency of dust collection pick-up unit.Particularly, the second lid the 13 and the 3rd lid 14 can be realized by the mode being slidably matched both and the removably connecting of body 11, and the upper edge that also can directly be positioned over body 11 is to realize removably connecting of both and body, certain, can also be other modes, herein this is not restricted.
In order to be more conducive to operation, on above-mentioned the second lid the 13 and/or the 3rd lid 14, be provided with handle, by this handle, can open more like a cork the second lid 13 and/or the 3rd lid 14.
In preferred technical scheme, the casing that the embodiment of the present invention provides is transparent casing, and it specifically can be made by organic glass.This scheme makes operating personnel can clearly grasp the situation in casing, so that control the duty of whole efficiency of dust collection pick-up unit.
The embodiment of the present invention also provides a kind of efficiency of dust collection detection method of electrostatic precipitator, adopts the efficiency of dust collection pick-up unit of the electrostatic precipitator described in above-mentioned arbitrary scheme, comprises the following steps:
In casing, blow;
Open casing, ionization module 31 is put into ionization module placement section 21 places of casing, the module 32 of gathering dust is put into module placement section 22 places of gathering dust of casing;
Opening ionization module tests to start with the module of gathering dust;
Test duration reaches after Preset Time, detects the granule number at air inlet place and air outlet place, calculates efficiency of dust collection;
Open casing, change the installation site of ionization module 31 and the module 32 of gathering dust, repeated test;
According to the efficiency of dust collection of repeatedly measuring gained, draw ionization module 31 and distance when the efficiency of dust collection of the module 32 of gathering dust reaches the highest and between air inlet.
Because the efficiency of dust collection pick-up unit of above-mentioned electrostatic precipitator has above-mentioned technique effect, adopt the efficiency of dust collection detection method of this efficiency of dust collection pick-up unit also should there is corresponding technique effect, repeat no more herein.
Above efficiency of dust collection pick-up unit and the detection method of electrostatic precipitator provided by the present invention are described in detail.Applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (12)
1. the efficiency of dust collection pick-up unit of an electrostatic precipitator, it is characterized in that, comprise casing, on described casing, from its one end, there is successively air inlet, ionization module placement section (21), the module of gathering dust placement section (22) and air outlet to its other end, between described air inlet and described air outlet, there is gas channel, described ionization module placement section (21) and described in gather dust at least one in module placement section (22) there are at least two installation sites, the distance described in each between installation site and described air inlet is not etc.
2. according to the efficiency of dust collection pick-up unit of electrostatic precipitator claimed in claim 1, it is characterized in that, also comprise the wind speed by-pass cock (23) being arranged on described casing, described wind speed by-pass cock (23) is electrically connected to the air-supply arrangement (24) at described air inlet place.
3. according to the efficiency of dust collection pick-up unit of electrostatic precipitator claimed in claim 2, it is characterized in that, also comprise the field intensity by-pass cock (25) being arranged on described casing, the ionization module (31) that described field intensity by-pass cock (25) is located with described ionization module placement section (21) is electrically connected to.
4. according to the efficiency of dust collection pick-up unit of electrostatic precipitator claimed in claim 3, it is characterized in that, described efficiency of dust collection pick-up unit has a plurality of described ionization module (31), and a plurality of described ionization module (31) is ranks distribution.
5. according to the efficiency of dust collection pick-up unit of electrostatic precipitator claimed in claim 4, it is characterized in that, described field intensity by-pass cock (25) is two or more, and described in each, field intensity by-pass cock (25) is electrically connected to the described ionization module (31) of corresponding row or column.
6. according to the efficiency of dust collection pick-up unit of electrostatic precipitator claimed in claim 3, it is characterized in that, described wind speed by-pass cock (23) and described field intensity by-pass cock (25) are all arranged on the side plate on described casing with air inlet.
7. according to the efficiency of dust collection pick-up unit of the electrostatic precipitator described in any one in claim 1-6, it is characterized in that, described ionization module placement section (21) comprises ionization module locating slot.
8. according to the efficiency of dust collection pick-up unit of the electrostatic precipitator described in any one in claim 1-6, it is characterized in that, described in the module placement section (22) that gathers dust comprise the module locating slot that gathers dust.
9. according to the efficiency of dust collection pick-up unit of the electrostatic precipitator described in any one in claim 1-6, it is characterized in that, described casing comprises body (11) and upper cover, described upper cover comprises the first lid (12) setting gradually from described air inlet to described air outlet, the second lid (13) and the 3rd lid (14), described the second lid (13) is relative with described ionization module placement section (21), described the 3rd lid (14) with described in the module placement section (22) that gathers dust relative, and described the second lid (13) and described the 3rd lid (14) all removably connect with described body (11).
10. according to the efficiency of dust collection pick-up unit of electrostatic precipitator claimed in claim 9, it is characterized in that, on described the second lid (13) and/or described the 3rd lid (14), be provided with handle.
11. according to the efficiency of dust collection pick-up unit of the electrostatic precipitator described in any one in claim 1-6, it is characterized in that, described casing is transparent casing.
The efficiency of dust collection detection method of 12. 1 kinds of electrostatic precipitators, the efficiency of dust collection pick-up unit of the electrostatic precipitator of employing as described in any one in claim 1-11, is characterized in that, comprises the following steps:
In casing, blow;
Open casing, ionization module is put into the ionization module placement section place of described casing, the module of gathering dust is put into the module placement section place of gathering dust of casing;
Opening ionization module tests to start with the module of gathering dust;
Test duration reaches after Preset Time, detects the granule number at air inlet place and air outlet place, calculates efficiency of dust collection;
Open casing, change described ionization module and described in the gather dust installation site of module, repeated test;
According to the efficiency of dust collection of repeatedly measuring gained draw described ionization module and described in gather dust the efficiency of dust collection of module while reaching the highest and between air inlet distance.
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| CN201310176041.1A CN104155126B (en) | 2013-05-13 | 2013-05-13 | Dust removal efficiency detection device and detection method of electrostatic dust removal device |
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| CN201310176041.1A CN104155126B (en) | 2013-05-13 | 2013-05-13 | Dust removal efficiency detection device and detection method of electrostatic dust removal device |
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| CN104155126A true CN104155126A (en) | 2014-11-19 |
| CN104155126B CN104155126B (en) | 2018-07-03 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941801A (en) * | 2015-06-26 | 2015-09-30 | 上海纳米技术及应用国家工程研究中心有限公司 | Detecting device for evaluating dust collection efficiency of electrostatic dust collector |
| CN109444002A (en) * | 2018-11-12 | 2019-03-08 | 珠海光宇电池有限公司 | A kind of device and method detecting surface of solids dust removing effects |
| CN118050313A (en) * | 2024-04-16 | 2024-05-17 | 华北电力大学（保定） | Performance evaluation method of transparent conductive film for electrostatic dust collection of photovoltaic panel |
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